摘要
移动代理在电子商务、网络管理领域有广泛的研究前景。文中鉴于严峻的移动代理安全问题,针对"多移动代理协作"这一新颖的概念,提出了一种新型的多移动代理数字签名机制,该机制基于(t,n)门限方案,通过对其有效性和安全性解析,得出了"保障安全和效率"等若干有意义的结论。此外,文章还对多移动代理的体系结构、构造环境、通信机制和作者的研究工作进行了简要介绍。
The rapid development of E-business and network management technique has made the wide application prospect of mobile agent. Aiming at a new concept of multi-mobile agents' cooperation, this paper proposes a new kind of signature mechanism based on (t, n):threshold scheme for the serious security problems. Then it makes the analysis for the security and validity of the mechanism and draws some significant conclusions such as'guarantee for efficiency and security'. At the same time, this paper simply introduces the architecture, building environment and communication mechanism of multi-mobile agents, as well as research work.
出处
《微机发展》
2004年第9期47-49,52,共4页
Microcomputer Development
基金
国家自然科学基金资助项目(60173037
70271050)
江苏省自然科学基金资助项目(BK2003105)
国家高科技项目"八六三"(2002AA776032)
江苏省计算机信息处理技术重点实验室基金资助项目(kjs03061)
